Day 8. WAN Connection Options and VPNs
CCNA 200-101 ICND2 Exam Topics
Identify different WAN technologies
Key Topics
Today is a whirlwind review of WAN connection options, virtual private networks (VPNs), and generic routing encapsulation (GRE). Because most of these exam topics are conceptual in nature, requiring no configuration skills, read through this review several times and refer to your study resources for more in-depth review.
WAN Connection Options
Many options for implementing WAN solutions are currently available. They differ in technology, speed, and cost. Figure 8-1 provides a high-level view of the various WAN link connection ...
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